The Lancashire batsman Jordan Clark has become just the fifth player in professional cricket to hit six sixes in an over.
The 22-year-old's achievement came in a second XI game against Yorkshire at Scarborough, off left-arm spinner Gurham Randhawa.
The West Indies legend Sir Garfield Sobers was the first player to hit six sixes in an over for Nottinghamshire in 1968.
Ravi Shastri, Herschelle Gibbs and Yuvraj Singh have also achieved the feat.
