The 19-year-old professional wakeboarder joined Bindi on her annual "Croc Trip" in Australia.
The teenage conservationist is feeling 'blessed beyond words.'
Bindi and Chandler enjoyed quite the adventurous vacation together.
Steve Irwin died nearly 10 years ago.
The 52-year-old conservationist has been single since 2006.
Bindi Irwin's 18th birthday celebration continues!
Crickey!
The Aussie teen reminds young girls to 'love who they are' in ET interview.
The 'Dancing With the Stars' alum also reveals to ET what her boyfriend got for her 18th birthday.
Bindi spoke to ET from her home: Australia Zoo.
The wildlife conservationist celebrated her milestone birthday on Sunday.
The birthday girl shared a heartwarming throwback pic of her parents, and a message of joy and appreciation on her special day.
ET's breaking down 18 ways the nature conservationist inspires others to be the best they can be.
The wildlife enthusiast is all grown up.
