Not Lim Guan Eng nor Lim Kit Siang - p'tui.
But 3 courageous persons have and all are from PKR - fCk you DAP, no laamp'ah ler (especially since you abandoned the Rocket - that's bad fengshui).
The 3 courageous people are:
(1) Rafizi Ramli,
(2) Nurul Izzah, and
(3) Xavier Jayakumar.
I salute them for their political balls even concluding that sweetie Nurul Izzah must have bigger notional balls than Kit Siang and Guan Eng, wakakaka - Guan Eng and his father boe laamp'ah.