Dutch Olympian shuttler Mark Caljouw to undergo heart surgery

Jij het nieuws, wij een tikkie!

This sounds pretty drastic, but for the ones who don't know: Sometimes my heart can make crazy high heartbeats if I am at training or playing a match, which definitely influences my game and also scares me a little bit sometimes.

Hopefully after this surgery I can avoid these peaks in my heartbeat🤞🏻.

After the surgery I will have to recover a couple of weeks, but I will be back soon!

MC