- Jeremy Freeman, Jack Freeman, Gary Meyer, Kimo Ah Yun
- 69 total number
- United States (Las Vegas)
The most casinos visited in 24 hours is 69 and was achieved first by father and son team Jack and Jeremy Freeman (both USA) in Las Vegas, Nevada, USA, on 27-28 August 2007. This record was then equalled by Kimo Ah Yun and Gary Meyer (both USA) in Las Vegas, Nevada, USA, on 22-23 October 2015.
Jack and Jeremy played blackjack at every casino and kept a $5 (£3.15) chip from each one, meaning a loss of £345 (£217), but winning $30 (£18) from all hands played.
Kimo and Gary's record was achieved as a 50th birthday celebration for Kimo.