Desmond Lim
Desmond Lim Bak Chuan (; born 1968) is a Singaporean politician. He is the current leader of the political party Singapore Democratic Alliance (SDA) and current President of DL's Caring Community. During the Singaporean by-election, 2013, which he ultimately lost, Lim held the first online rally in Singapore.
Jufrie Mahmood
Mohamed Jufrie bin Mahmood (Jawi: محمد جفرياي بن مهمود) is a politician from Singapore. He was a prominent opposition political figure in the country in the 1980s and 1990s, when he stood in elections as a candidate for both the Singapore Democratic Party (SDP) and the Workers' Party. He served as the Chairman of the SDP from 2011 to 2013.