[Patrick lee]

I think everyone is asking this question.
Let me explain.

Look at this report.


Look at this study when one pushes the body to run long distances ...there is scarring of heart tissue.



The next clue are these:

1. Sim was working the day before and was scheduled to meet sale engineers the next day.

2. Report said he passed away peacefully ( likely in his sleep)
and appears sudden.

Likely is due to cardiac arrest while in his sleep due to scar tissue build up in his heart as he pushed himself to run many marathons.

i totally agree with sgbuffet...few days back 56yo alan ong cyclist also cardiac arrest n rip