Career
In 1998, Tisha was crowned as Bb. Pilipinas-Universe, but resigned due to her Canadian citizenship. Jewel May Lobaton, the first runner-up, was selected as the Philippine representative in the Mission Universe pageant held in Honolulu, Hawaii.
After the, Tisha had the opportunity to work as a television Personality in several shows of Global Media Arts Network.
She was included in the morning news and talk show Mornings Global Media Arts which was shown every morning. She also had some other hosting and modeling career.
The third season of started from ten pairs of racers from different countries of Asia. Mainly, Hong Kong, the Philippines, Malaysia, Singapore, Thailand, South of Korea and India.
They were the only team who used Yield and UTurn in the race.
Tisha and Geoff finished the race placing second to Sam Wu and Vince Chung of Hong Kong, who placed first.