GWR recorded a total of 146,266 cyclists joining the Sunday’s event compared to Taiwan’s record of 70,000 cyclists.

However, Guinness World Records did not take into consideration more than 10,000 cyclists joining the event in Bangkok as the formation of the cycling procession did not meet the set condition requiring that the bicycles must not be four kilometres apart.

About 40,000 cyclists participated in the bike ride in Bangkok alone.

http://englishnews.thaipbs.or.th/bike-for-mom-goes-into-guinness-world-records