Olympics boxing: Mekhontcev claims light-heavyweight gold
Russia's Egor Mekhontcev claimed light-heavyweight gold after a close bout with Kazakhstan's Adilbek Niyazymbetov.
The two men were tied on 15-15 and also after countback before the judges finally decided to award victory to Mekhontcev on individual preference.
The Russian has now beaten Niyazymbetov three times this year despite being below him in the world rankings.
Beaten semi-finalists Yamaguchi Falcao Florentino of Brazil and Oleksandr Gvozdyk of Ukraine won bronze.
Niyazymbetov, 23, started well by exploiting Mekhontcev's slow footwork with some wily shots to take the first round 4-3.
But the Russian upped the pace to take the second round 5-4 with a series of effective right-hand punches to level the bout.
Both men landed some powerful blows in the final round and there was a long debate among the judges before 27-year-old Mekhontcev was declared the winner.
He follows in the footsteps of Cassius Clay, who claimed Olympic gold in this category in 1960 before turning pro and later changing his name to Muhammad Ali.