Light heavyweight preview: Lopez faces stiff competition from Team GB star
Planet Sport takes a look at the top contenders for medals at light heavyweight ahead of Tokyo 2020.
Top seed: Bekzad Nurdauletov
The Kazakhstan star enters the tournament as the best light heavyweight fighter in the world, and rightly so.
He has defeated Dilshodbek Ruzmetov on two occasions as well as 2016 Olympic champion Julio Cesar La Cruz, who is fighting at heavyweight this summer and is fancied by many to add another gold to his tally.
Nurdauletov, who has a southpaw stance, can deal against high level opponents but must avoid getting overconfident and remain disciplined.
Most talked about: Ben Whittaker
Ben Whittaker could be one of the standout fighters for Team GB at this summer's Olympics.
Two to watch: Arlen Lopez and Dilshodbek Ruzmetov
Lopez likes to fight on the inside and his fighting style earned him gold at middleweight in the 2016 Olympics. He became the first middleweight from Cuba to win top honours at 75kg since Jorge Gutierrez in 2000.
Lopez has won his last eight bouts and currently possesses a record of 124-17. He has a strong chance of Olympic glory once again.