Might be interesting for you guys that follow prospects and such.
I made this list with the help of Boxrec, Wikipedia and my own memory lol. Let me know I missed some.
I made the same list for Olympic medalists and will also do them from all the continents (Pan American Games, European Games, Asian Games etc.)
The Amateur World Championships are the 2nd biggest thing to the Olympics I would say in the amateur circuit. The absolute best amateur boxers from all around the world compete with eachother for the medals.
The list shows the boxers name, the medals they won at the amateur World Championships > (G,S,B) and their current pro record
World championships medalists:
Heavyweight-
Anthony Joshua (S) 22-1
Alexander Povetkin (G) 34-2
Kubrat Pulev (B) 27-1
Joe Joyce (B) 10-0
Tony Yoka (G) 6-0
Ivan Dychko (Sx2,B) 9-0
Bakhodir Jalolov (B) 6-0
Joseph Goodall (B) 6-0
Erik Pfeifer (Bx2) 6-0
Zhang Zhilei (Bx2) 20-0
Cruiserweight-
Oleksandr Usyk (G,B) 16-0
Evgeny Tishchenko (G,Sx2) 5-0
Sanjar Tursunov (B) 1-0
Yamil Peralta (B) 3-0
Ismayl Sillakh (S) 27-6
Light Heavyweight-
Artur Beterbiev (G,S) 14-0
Bektemir Melikuziev (S,B) 1-0
Nikola Sjekloća (B) 35-5-1
Super Middleweight-
Ievgen Khytrov (G) 19-2
Vijender Singh (B) 11-0
Middleweight-
Gennady Golovkin (G) 39-1-1
Demetrius Andrade (G) 28-0
Sergiy Derevyanchenko (B) 13-1
Ryōta Murata (S) 15-2
Jack Culcay (G) 26-4
Esquiva Falcão (B) 24-0
Matvey Korobov (Gx2) 28-2-1
Janibek Alimkhanuly (G) 6-0
Artem Chebotarev (B) 6-0
Jason Quigley (S) 16-1
Arajik Marutjan (B) 8-1
Alfonso Blanco (S,B) 15-1
Light Middleweight-
Erislandy Lara (G) 25-3-3
Mohammed Rabii (G) 9-0
Antony Fowler (B) 10-1
Abass Baraou (B) 6-0
Gabriel Maestre (B) 1-0
Vikas Krishan (B) 2-0
Vincenzo Mangiacapre (B) 3-0
Welterweight-
Yordenis Ugás (G) 24-4
Egidijus Kavaliauskas (B) 21-0-1
Daniyar Yeleussinov (G,S) 7-0
Taras Shelestyuk (G) 17-0
Romal Amanov (S) 16-0
Andre Berto (B) 32-5
Light Welterweight-
José Pedraza (S) 26-2
Shakhram Giyasov (G) 8-0
Fazliddin Gaibnazarov (S) 7-1
Lightweight-
Vasyl Lomachenko (Gx2,S) 13-1
Luke Campbell (S) 20-2
Yuriorkis Gamboa (B) 30-2
John Joe Nevin (Bx2) 12-0
Denys Berinchyk (S) 11-0
Elnur Abduraimov (B) 5-0
Domenico Valentino (G,Bx3) 8-0
Tom Stalker (B) 12-3-3
Super Featherweight-
Óscar Valdez (B) 26-0
Robson Conceição (S,B) 13-0
Viorel Simion (B) 22-3
Featherweight-
Gary Russell, Jr. (B) 30-1
Tugstsogt Nyambayar (S) 11-0
Michael Conlan (G) 12-0
Vladimir Nikitin (S) 3-0
Anvar Yunusov (B) 8-1
Super Bantamweight-
Guillermo Rigondeaux (Gx2) 19-1
Murodjon Akhmadaliev (S) 6-0
Amnat Ruanroeng (B) 20-3
Bantamweight-
Nordine Oubaali (B) 16-0
Rau'shee Warren (G,Bx2) 16-3
Mikhail Aloyan (Gx2,B) 4-1
Omar Andrés Narváez (S,B) 49-3-2
McJoe Arroyo (B) 18-3
Vincenzo Picardi (B) 1-0
Super Flyweight-
Joahnys Argilagos (Gx2) 2-0
David Jimenez (B) 2-0
Flyweight-
McWilliams Arroyo (G) 19-4
Andrew Selby (S,B) 11-1