See how Mikel Obi's gorgeous girlfriend celebrated after Nigerian team won 5 goals to 4 against Japan.
Mikel Obi and his girlfriend, Olga Diyachencko
Chelsea midfielder, Mikel Obi will be a happy man now, not just because of winning the first game at Rio Olympics, but also for the fact that his pretty girlfriend was all over her Instagram page gushing about the player's recent success.
Olga Diyachenko took to her Instagram to celebrate Mikel. She wrote: "Proud of you my Che âš½ï¸ðŸ‡³ðŸ‡¬ #Olympic2016"