After being a diver for the past 6 years now, my dad has just recently completed his 100th dive. It turned out that I was able to join him for the dive which made it special.
We dived at Twins in Koh Tao, and although we have both dived there a few times before, we had a great dive and saw some great things, including an unusual nudibranch and a fantastic flatworm.
Here's to the next 100, although I think 100 years will come before the next 100 dives!!