Penn State Students

• Samar Latefa

• Aliabbas Naqvi

• Austin Gaydos

• Karen Runkle

• Marissa Haughton

• Jonathan Perez

• Brooke Goggins

• John Howard

• Hunter Porcano

• Sydney Robinson

University of Bucharest Students

• Denisa Igescu

• Leonard Antonie Petrea

• Maria Bianca Gheorghe

• Andreea-Ioana Balan

• Teona Alexa Carcioiu

• Anamaria Francesca Botea

• Iulian Teodor Minaila

• Alexandra Sbiera

• Ana-Maria Arsene

• Emilia-Andreea Tanase

• Sebastian Stefan Onofrei

• Elena Diana Duta

2017 Cuba

Hannah Albright
New Kensington, PA

Jesse Baker
Eighty-Four, PA

Casey Carr
State College, PA

Sandy Doss

Erifili Draklellis
Zionsville, PA

Sarah Eissler
West Chester, PA

Tianna Fredericks
West Orange, NJ

Orli Glickman
Jamison, PA

Arin Lewis
Pennsylvania Furnace, PA

Ethan Liu
State College, PA

Alexandra Roque
Ridgefield Park, PA

Logan Staley
Frederick, MD

2017 Costa Rica

Jason Bateman
Whitehall, PA

Victoria Davenport
Blakeslee, PA

Erifili Draklellis
Zionsville, PA

David Emrick
Allentown, PA

Casey Gregory
Pottsville, PA

Jimmy Hadid
Whitehall, PA

Alyssa Hatter
Tremont, PA

Mariah Mack
Cranberry Township, PA

Jaagrit Randhawa
Cheswick, PA

Ruiqi Shi
Easton, PA

Marla Stoner
Pine Grove, PA

Nicolas Volk
Kempton, PA

William Buza
Throop, PA

John Smolley
Dickson City, PA

Jesse Yonkovich
Hershey, PA

2016 Costa Rica

Tyler Adams
Slatington, PA

Sarah Aravich
Dubois, PA

Yeniffer Arguello
Allentown, PA

Andrew Bayne
Cecil, PA

Theodore Carbonetto
Allentown, PA

Andrew Ferdock
Zionsville, PA

Amanda Geis
Easton, PA

Joanna Haddad
Allentown, PA

William Haunstein
Nazareth, PA

Joshua Hersl
Hanover, PA

Rebecca Luft
Altoona, PA

Elisabeth Poyner
Tinton Falls, NJ

Bejan Ramin
Nazareth, PA

Taylor Rundatz
Riegelsville, PA

Stephanie Shoemaker
Easton, PA

Sindeep Singh
Upper Darby, PA

Angela Spagnoli
Altoona, PA

Haley Stauffer
Easton, PA

Simone Stratman
Davidson, NC

Kelly Watson
Bellefonte, PA

Daniel Winstead
Indiana, PA

2015 China

Tyler Adams
Slatington, PA

Andrew Chiang
Ambler, PA

Shivani Priyam
State College, PA

Munija Ramin
Nazareth, PA

Taylor Rundatz
Riegelsville, PA

Dayse Tapia
Staten Island, NY

Zi Yuan
Newark, DE

2013 Panama

Rauf Ali
Easton, PA

Christiana Carns
Phoenixville, PA

Erica Charnock
Pittsburgh, PA

Bridget Dougherty
Mechanicsburg, PA

Tyler Earp
Hanover, PA

Jennifer Evans
Mayfield, PA

Benjamin Fowler
Lancaster, PA

Colleen Kelsey
Abington, PA

Steven Kraese
East Meadow, NY

Anne-Kathrin Lindau
Martin Luther University Halle-Wittenberg
Halle, Germany

Maikel Mansour
Allentown, PA

John-Paul Milton
Carencro, LA

Luke Niemkiewicz
Coopersburg, PA

Chelsea Omasta
Belle Vernon, PA

Emily Parchuke
West Newtown, PA

Daniela Schmidt
Martin Luther University Halle-Wittenberg
Halle, Germany

Andrew Sultzbaugh
Elizabethville, PA

Casey Yarbrough
Dunkirk, MD

2012 Yellowstone

Peng Shen
Jinan, Shandong

Guangrong Huang
Guiyang, Guizhou

Yue Han
Changzhou, Jiangsu

Chunting Li
Suzhou, Jiangsu

Chang Liu
Hefei, Anhui

Runyue Cheng
Chongqing, Chongqing

Yingjie Shao
Nanchang, Jiangxi

Licheng Pan
Chengdu, Sichuang

Fei Liu
Tongcheng, Anhui

Xiaoying Cheng
Wuxi, Jiangsu

Jieying Zhang
Wuxi, Jiangsu

He Liu
Ganzhou, Jiangxi

2012 Panama

Nurul Salmi Abdul Latip
School of Biological Sciences Universiti Sains Malaysia
Penane, Malaysia

Shawn Ard
Secane, PA

Scott Churner
Indiana, PA

Gabrielle Corso
Coopersburg, PA

Abdelrahman Elshamsy
Breinigsville, PA

Frederic Ernsberger
Pittzburgh, PA

Ayla Halus
Hershey, PA

Patrick Hullihen
Nazareth, PA

Woo Kim
Bethlehem, PA

Madeline Koller
Palmerton, PA

Michelle Menendez
Bethlehem, PA

Kaitlyn Nystrand
Bangor, PA

Jason Raad
Orefield, PA

Wendy Rossiter
Washington School
Rutherford, NJ

Jireh Saba
Allentown, PA

Karissa Thal
Bellefonte, PA

Ewa Trusz
Easton, PA

Christine Yukech
Cardinal Mooney High School
Youngstown, OH

Nabeel Zaghtiti
Whitehall, PA

2011 China

William Berger
Furlong, PA

Patricia Bloom
State College, PA

Logan Bonner
Revere, PA

Alex DeVaux
Lititz, PA

Karanda Erdman
Bethlehem, PA

Aileen Keenan
Philadelphia, PA

Andre Kitchens
State College, PA

Mark Shanna
Potomoc, MD

Michael Neel
Schnecksville, PA

Michelle O'Malley
Emmaus, PA

Somara Theodore
Laurel, MD

Aileend Tinjar
Allentown, PA

Kelsey Workman
Lemont Furnace, PA

Yun Jiang
Qufu, Shangdong

Jingcui Liu
Wuhu, Anhui

Lijun Wang
Yueyang Hunan

Chenyu Liao
Jiujiang, Jiangxi

Chunxia Mao
Nantong, Jiangsu

Wanlu Li
Tianshui, Anhui

Chenli Jiang
Xuzhou, Jiangsu

Pianpian Wu
Jingdezhen, Jiangxi

Suli Ma
Wulumuqui, Xinjing

Shanshan Zhang
Mianyang, Sichuang

Wenbin Yu
Zhengzhou, Henan

Yuanlong Li
Jining, Shandong

Haoyuan Zhong
Jinan, Shandong

Pengfei Yin
Wuhu, Anhui

2010 Costa Rica

Robert Bekesy
Emmaus, PA
Boyertown Area School District

Colin Bouchillon
Bellefonte, PA

Amanda Butler
Prospect Park, PA

Shaun Doyle
Jenkintown, PA

Rachel Fisher
Marietta High School
Marietta, GA

Jordan Flynn
Lititz, PA

Kimberly Garbs
Ft. Zumwalt School District
O'Fallon, MO

Mary Lou Hull
Northampton Community College
Bethlehem, PA

Jennifer Manski
Boothwyn, PA

Darin Munsell
Perspective IIT/Math & Science Academy
Chicago, IL

Michael Neel
Schnecksville, PA

Mary Pearce
The Whaling City Alternative School
New Bedford, MA

Joshua Scornavacchi
Mohnton, PA

Lynn Singletary
William Carey University Biloxi, MS

Radhika Vachhani
Easton, PA

Kathy Wainwright
Columbus, NJ

Amanda Wolfgang
Pequea Valley School District
Kinzers, PA

Pamela Yerkes
King-Chavez High School
San Diego, CA

Christine Yukech
Cardinal Mooney High School
Youngstown, OH

2009 Costa Rica

Victoria Bastidas
St. Elizabeth's Regional School
Whitehall, PA

Marci Bieber
Reading High School
Reading, PA

Jeffrey Dornseif
Berwyn, PA

Stephen Edmonds
Pottsville, PA

Kelly Fetter
Orefield, PA

Linda Ford
The Steven Hills School
Cincinnati, OH

Dianne Haberstroh
Orefield Middle School
Orefield, PA

Donna Haldeman
Greencastle-Antrim H and Shalom Christian Academy
New Oxford, PA

Alison Hoffman
Coatesville, PA

Ryan Howard
Coopersburg, PA

Soumya Immella
Breinigsville, PA

Cheri Keys
Brookville Area School District
Brookville, PA

Patricia Marrocco
Delone Catholic High School
McSherrystown, PA

Michelle O'Malley
Emmaus, PA

Vonnie Smid
Steel Valley High School
Munhall, PA

Bryan Walker
New Oxford, PA

2007 Costa Rica

Nadia Abidi
Macungie, PA

Jesse Baerenrodt-Hayspell
Bethlehem, PA

Richard Bloom
Central Cambria School District
Ebensburg, PA

Kathryn Bus
Orefield, PA

Judith Chilowitz
International High School at LaGuardia Community College
Long Island City, NY

George Croll
Pocono Mountain School District
Swiftwater, PA

Suzanne Croll
Pocono Mountain East High School
Swiftwater, PA

Daniel Devine
Bethlehem, PA

Michael Devine
Bethlehem, PA

Mary Edwards
Fairland Elementary School
Silver Spring, MD

Kathleen Fadigan
Penn State Abington/ Great Valley
Abington, PA

Kelly Hartley
Bensalem, PA

Mary Krivach
Johnstown, PA

Raphael Lucas
Arlington High School
Saint Paul, MN

William Mikolay
Highlands High School
Natrona Heights, PA

Panayiotis Mikroudis
Bethlehem, PA

Aimee Rice
Ashville, PA

Lorraine Soraparu
Exeter Township School District - Senior High
Reading, PA

Joshua Teed
Denver, PA

Erica Urban
Elk Grove High School - District 214

Paula Wang
Sidwell Friends School

Ghassan Zughaib
Allentown, PA

2006 Costa Rica

Fouzia Abidi
Macungie, PA

Shafali Aggarwal
Allentown, PA

Stephanie Clerge
Wescosville, PA

Elaine Diamond
William Allen High School
Allentown, PA

David Dugan
Allentown, PA

Timothy Dugan
Allentown, PA
Dept. of Conservation and Natural Resources

Loretta Griffith
Allentown, PA

Jessica Hill
Germansville, PA

Daniel Kohli
Pottstown, PA

Barbara Lenker
Upper Dauphin Area School District
Lykens, PA

Dina Leslie
University Park, PA

Spence Moran
Schnecksville, PA

Erika Ninos
Pittsburgh, PA

Jeremy Perrelle
The Young Women’s Leadership School @ Rhodes
Philadelphia, PA

Jennifer Ramos
The Young Women’s Leadership School @ Rhodes

Danielle Ross
Leechburg Area Middle/High School
Leechburg, PA

Pamela Tabery
Northampton Community College
Bethlehem, PA

John Taucher, III

Mertztown, PA Nikolaos Tzafaras

Sinking Spring, PA

2005 Costa Rica

Daniel Arbeider
Allentown, PA

Ashley Batista
Allentown, PA

Maureen Berlingeri
Carlynton School District
Carnegie, PA

Daniel Brilhart
Columbus, OH

June Brown
Pottsville, PA

Cristin Byrne
Havertown, PA

Sheria Carli
Franklin, PA

Cherie Conrad
Western Beaver High School
Industry, PA

Tracy Dreher
Emmaus High School
Emmaus, PA

Adrienne Farley
Berwyn, PA

W. Geoff Goodenow
Lewisburg High School
Lewisburg, PA

Susan Hollingsworth
Allentown, PA

Laura Honacki
Beaver Falls Middle School
Beaver Falls, PA

Margaret Manbeck
Conrad Weiser School District
Robesonia, PA

Thomas McGough
Holidaysburg, PA

Amy Mergenthaler
Mohawk Area School District
Bessemer, PA

Cynthia Murdough
Conrad Weiser Middle School
Robesonia, PA

Nell Piergallini
Park Forest Middle School
State College, PA

John Yates
Waynesburg Central
Waynesburg, PA

2004 Costa Rica

Elizabeth Aaron
Franklin, PA

Susan Baranek
Parkland High School
Allentown, PA

Ryan Bradbury
Allentown, PA

Sonia Crane
Pine Grove Area High School
Danville, PA

Ashley Daubert
Bethlehem, PA

Andrea Redinger
Greensburg Salem High School
Greensburg, PA

Jeanne Gochnauer
Reading High School
Reading, PA

Melanie Hoskins
William Allen High School
Allentown, PA

Leah Hudak
Whitehall, PA

Sarah Kepner
Port Royal, PA

Robert Kotran
William Allen High School
Allentown, PA

Brian Krock
Zionsville, PA

Brandon McCollum
Allentown, PA

Carmen Celeste Morales de Melendez
Guayama, PR

Juan Melendez Colon
Guayama, PR

Rosemarie O’Neill
Greensburg Salem High School
Greensburg, PA

Jennifer Polignone
Altoona, PA

Krista Pummer
Allentown, PA

Jennifer Schriner
Middletown, PA

Patty Sheehan
Aliquippa High School
Aliquippa, PA

Pamela Yerkes
Philadelphia, PA