"He also shared that the first person he called was his insurance agent..."

http://sg.entertainment.yahoo.com/blogs/singapore-showbiz/dj-rod-monteiro-hospital-suspected-mild-stroke-035702787.html  
His colleague, Gerald Koh who goes by Boy Thunder on air also told Yahoo! Singapore that the news of Monteiro's hospitalisation came as a "shocking" pieces of news.

"He is really a very healthy who runs and does a lot of sports. I will definitely visit him later and find out more," said Koh.

Monteiro is a keen golfer, cyclist and long-distance runner. In the recent Standard Chartered Singapore Marathon which took place in December, he finished a 12km run in one hour and 56 minutes.