50-year-old challenges for Guinness world record

Wang Xintang, a 50-year-old man, is attempting to break the Guinness world record by doing 61 pull-ups in 1-minute in Jinan, Shandong province on August 11. The current Guinness World Record for most pull ups in 60 seconds' was set by Adam Sandel of America, who did 55 pull-ups in 60 seconds.[Photo: VCG]