The following are the instances of six sixes being hit in an over in all forms of cricket:

FIRST CLASS MATCHES

36 (6,6,6,6,6,6) — Gary Sobers off MA Nash (Nottinghamshire vs Glamorgan, Swansea, 1968)

36 (6,6,6,6,6,6) — Ravi Shastri off Tilak Raj (Bombay vs Baroda, Bombay, 1984-85)

ODIs

36 (6,6,6,6,6,6) — Herschelle Gibbs off DLS van Bunge (SA vs Netherlands, St. Kitts, 2006-07)

TWENTY20 INTERNATIONALS

36 (6,6,6,6,6,6) — Yuvraj Singh off S. Broad (India vs England, Durban, 2007-08)

FASTEST FIFTIES IN TWENTY20 INTERNATIONALS

The following are the fastest 50s in Twenty20 Internationals (top three):

12 balls — Yuvraj Singh (58 in 16 balls), Ind vs Eng, Durban, Sept. 19, 2007

20 balls — Mohammed Ashraful (61 in 27 balls), Ban vs WI, Jo’burg, Sept. 13, 2007

21 balls — Mahela Jayawardene (65 in 27 balls) SL vs Ken, Jo’burg, Sept. 14, 2007