Shaun Pollock made a dream debut for Warwickshire in a one-day match against Leicestershire in 1996.
The South African fast bowler took four wickets with successive deliveries, removing Gregor MacMillan, James Whitaker, Phil Robinson and Darren Maddy.
Pollock finished with match-winning figures of 6-21 – and never bettered this haul in 12 more years of professional List A cricket before retiring in 2008.