Watch Singapore's Yeo Kim Yeong claim the Guinness World Record for the most pullups in one minute by firing off 44 pullups in the timeframe. These aren't kipping pullups either. Under Guinness guidelines, in order for a pull-up to count the body must remain straight throughout. The body must also hang limply before attempting the first pull up and must be raised until the chin is above the level of the bar. The body must then lowered until the arms are straight. On top of all that, Yeo Kim Yeong keeps a pretty wide grip. Any climbers out there that think they can beat him?