Kelvin Teo (simplified Chinese: 张世杰; traditional Chinese: 張世傑; pinyin: Zhāng Shìjié) is a management consultant whose first success was a million dollar business venture at the age of 20 while still in university. At age 27, he won Malaysia's first wedding related reality show, Love Me Do. He also co-founded EasyEco International and was a frequent columnist of several local newspapers.