President Tony Tan Keng Yam and his wife Mary with the boy who made heads turn at this year's National Day Parade when he rode a unicorn that appeared to gallop through the air. Minejima-Lee Kai, seven, a pupil of Stamford American International School, wore an aviator cap and was seated in a harness on the mythical creature, which was suspended from the roof of the National Stadium. The President and his wife hosted an NDP appreciation reception for its 150 key organisers and participants at the Istana yesterday.