Gym buddies Collin Low and Adrian Yap, the winning Singaporean team of The Amazing Race Asia 2, took an active part in a charity car wash today sponsored by Caltex to benefit the Society for the Physically Disabled (SPD).

This was the second year Caltex organized the charity car wash in conjunction with The Amazing Race Asia Season 2. In addition to Team Singapore, second place team Pamela and Vanessa Chong from Malaysia and third place team Marc Nelson and Rovilson Fernandez from the Philippines also rolled up their sleeves and washed cars for charity. Caltex hopes to raise a total of $30,000 for the SPD this weekend.