16 AUGUST 2015 - BANGKOK, THAILAND: A man takes a selfie with his iPhone at the start of the Ride for Mom in Bangkok. More than 100,000 people across Thailand participated in the Bike For Mom event in honor of Queen Sirikit, who celebrated her 83rd birthday August 12. In Bangkok, the ride was led by His Royal Highness Crown Prince Maha Vajiralongkorn, the Crown Prince of Thailand and Sirikit's only son. Queen Sirikit, who is in poor health and living in a hospital, was unable to attend the bike ride. PHOTO BY JACK KURTZ