Here is an overview of the teams which took part at the 2001 Rugby World Cup Sevens.
Pool A
Coach: Rupeni Ravonu Rupeni Caucaunibuca Vilimoni Delasau Fero Lasagavibau Sailosi Naiteqe Taniela Qauqau Senerisi Raque Waisale Serevi Jope Tuikabe Josefa Uluvida Marika Vunibaka
Coach: Gonzalo Albarracín Diego Albanese (Grenoble) Pedro Baraldi (Jockey Club Rosario) Felipe Contepomi (Bristol) Ignacio Corleto (Narbonne) Martín Gaitán (CA San Isidro) Francisco Leonelli (La Tablada) José María Núñez Piossek (Huirapuca) Santiago Phelan (CA San Isidro) Agustín Pichot (Bristol) Hernán Senillosa (Hindu Club)
Coach: Yoo Jung-Hyeom Choi Han-Sik Chun Jong-Man Kim Hyung-Ki Kim Jae-Hyun Lee Jin-Wook Park Chang-Min Park Noh-Young Sung Hae-Kyung Yong Hwan-Myung Yoo Min-Suk
Coaches: Jimmy Stonehouse and Nikolay Nerush Andrey Evdokimov Vyacheslav Grachaev Viktor Yakolev Andrey Kuzin Viktor Motorin Konstantin Rachkov Alexey Sergeev Andrey Sorokin Vitaly Sorokin Murat Uanbayev
Coach: Denis McBride Jan Cunningham Andrew Dunne James Ferris Derek Hegarty Aidan Kearney Aiden McCullen Conor McPhillips Matt Mostyn David Quinlan James Topping
Coach:William Githinji Kenneth Aswani Benjamin Ayimba Stephen Gitonga Alan Hicks Paul Murunga Felix Ochieng Peter Ocholla Anthony Ongoro Oscar Osir Osula Allan Wamanga
Pool B
Coach: Norman Mbiko Chester Williams Wayne van Heerden Helgard Brink Ricardo Loubscher André Pretorius Bob Skinstad Rodger Smith Paul Treu Breyton Paulse Warren Britz
Coach:Thierry Janeczek Jérôme Troader Matthieu Lièvremont Jean-Victor Bertrand Luc Lafforge Sébastien Viars Franck Corrihons Michel Marfaing Jean-Marc Souverbie Farid Sid Lionel Mallier
Coach: Nigel Booker Aaron Enoka Amosa Amosa Conrad Piri Chrysmane Mokoroa Teuvira Uea Teokotai Tua'ivi Lance Fitzpatrick Kiliana Samania Terry Piri Darren Robson
Coach: Ric Suggitt Fred Asselin Gregor Dixon Jesse Frender Andrew Hoffmann Mark Irvine Nick Milan Winston Stanley Jeff Williams Morgan Williams Nik Witkowski
Coach: Malkhaz Cheishvili Vasil Abashidze Giorgi Bugianashvili Paliko Jimsheladze Bessik Khamashuridze Vasil Katsadze Archil Kavtarashvili Gia Labadze Malkhaz Urjukashvili Tedo Zibzibadze Badri Khekhelashvili
Coach:Mao Cheng-Wu Chang Chun-Wei Chang Wei-Cheng Chen Chen-Fu Chen Chai-Hsin Lin Fu-Long Pan Chin-Min Wang Kuo-Feng Wu Chin-Hsien Wu Chin-Wei Yeh Teng-Yuan
Pool C
Coach: Gordon Tietjens Rodney So'oialo Eric Rush Jared Going Karl Te Nana Amasio Valence Brad Fleming Jonah Lomu Mils Muliaina Craig Newby Roger Randle
Coach: Adrian Thompson Kris Chesney Ben Johnston Grant Seely Joe Worsley Paul Sampson Mike Friday Nigel Simpson Josh Lewsey Paul Sackey Rob Thirlby
Coach: Paulo Nawalu Kensuke Iwabuchi Hajime Kiso Toru Kurihara Ryohei Miki Daisuke Ohata Shinji Ono Scott Pierce Masanao Washiya Takeomi Ito Kiyonori Tanaka
Coach: Francisco Puertas Soto Carlos Souto - Oviedo Oscar Astarloa - Saint-Jean-de-Luz Fernando Díez - CR Liceo Francés Oriol Ripol - UE Santboiana Alberto Socías - CR Valencia Ferran Velazco - UE Santboiana Steve Tuineau - UE Santboiana José Ignacio Inchausti - Moraleja Alcobendas Rugby Union Álvar Enciso - CR El Salvador Miguel Ángel Frechilla - Valladolid RAC Jorge Prieto - Ciencias CR
Coach:Andy Ferreira Charlton McNab John Ewing Mordechai Mwerenga Leon Greef Ryan Bekker Jeff Tigere Victor Olonga Karl Mudzamba Tafadzwa Manyimo Antony Papenfus
Coach: Elías Santillán Edmundo Olfos Nicolas Arancibia Diego Durruty Sebastian Pinto Roberto Infante Bernardo Garcia Cristobal Berti Sebastian Garcia Andrea Erlandsen Cristian Gonzalez
Pool D
Coach: Filipo Saena Tim Cowley Gaolo Elisara Ron Fanuatanu Daniel Farani Ailaoa Samania Toa Samania Semo Sititi Steven So'oialo Luke Mealamu Tanner Vili
Coach: Glen Ella Scott Barton Ed Carter Tim Donnelly Richard Graham Julian Huxley Matt Isaac Robert McDonald Sam Payne Cameron Pither Brendan Williams
Coach: Colin Hillman Jason Forster Jamie Ringer Will Thomas Gareth Baber Luke Richards Andy Marinos Emyr Lewis Gareth Wyatt Shane Williams Andy Williams
Coach: Evan Crawford António Maurício de Aguilar António Ferreira Pinto Rohan Hoffmann António Da Cunha José Maria Vilar Gomes Miguel Portela Alfredo Simões Pedro Murinello Miguel Barbosa Frederico Sousa
Coach: Jim Rowark Cristopher Gordon (HKFC) Will Wild (HKFC) Hamish Bowden (HKFC) Ricky Cheuk Ming Yin (DLA) Carl Murray (Valley) Matthew Reede (HKFC) Warren Warner (HKFC) Roderick Dickson (HKFC) Mark Solomon (DLA) Paul Dingley (Valley)
Coach: John McKittrick Craig Sim Chip Curtis Malakai Delai Dave DiSorbo Mose Timoteo Alex Magleby Jovesa Naivalu Jason Raven Don Yonger Matt Kane
References
RWC7s 2001 Squads 2001 Rugby World Cup Sevens teams at World Rugby