The feat by Herschell Gibbs the other day was, of course, famously done previously by Sir Garfield Sobers and I found a link to it. Here's footage of the man hitting six sixes in one over against Glamorgan bowler Malcolm Nash in 1968. (If you're not in UK there's a Youtube clip here.)
obse :
The cricket ball Sir Garfield Sobers hit for his record sixth six in one over at Swansea has sold for £26,400.
[03:59 on 2 April, 2007]