Perdana Menteri Kanada, Justin Trudeau bersiap-siap melakukan latihan tinju di di Gleason Boxing Gym, Brooklyn, 21 April 2016. REUTERS/Carlo Allegri

Perdana Menteri Kanada, Justin Trudeau memasuki ring saat berlatih tinju di Gleason Boxing Gym, Brooklyn, 21 April 2016. REUTERS/Carlo Allegri

Perdana Menteri Kanada, Justin Trudeau saat berlatih di Gleason Boxing Gym, Brooklyn, 21 April 2016. REUTERS/Carlo Allegri

Perdana Menteri Kanada, Justin Trudeau fokus saat berlatih di Gleason Boxing Gym, Brooklyn, 21 April 2016. REUTERS/Carlo Allegri

Perdana Menteri Kanada, Justin Trudeau memberikan pukulan pada lawannya saat berlatih di Gleason Boxing Gym, Brooklyn, 21 April 2016. REUTERS/Carlo Allegri

Perdana Menteri Kanada, Justin Trudeau menghindar dari pukulan lawannya saat berlatih di Gleason Boxing Gym, Brooklyn, 21 April 2016. REUTERS/Carlo Allegri