Who is the Sixer in cricket?

In cricket, a six or sixer is a player that has managed to score six four runs or six runs during a professional match. Four runs are scored when the ball bounces prior to touching or going over the edge of the field.

Who hit six sixes?

Yuvraj Singh became the second batter, after Herschelle Gibbs, to hit six sixes in an over in international cricket. The occasion was the World T20 encounter against England, the venue Kingsmead, Durban, and the bowler under the withering onslaught was Stuart Broad.