Kate Middleton (born 23 December 1987) is a New Zealand free-diver who holds the current New Zealand records in the free immersion (FIM)^[1] and constant weight with fins (CWT) disciplines.^[2] She is the third-deepest woman in the world and Vice World Champion Freediver. She owns a yoga and free-diving resort in Gili Trawangan, Indonesia, where she trains and teaches.

New Zealand records

• 97 metres in CWT at Vertical Blue 2017, Bahamas (bronze medal)
• 84 metres in FIM at Vertical Blue 2017, Bahamas (gold medal)
• 85 metres in CWT at Vertical Blue 2016, Bahamas
• 72 metres CWT and 76 metres FIM at^[3] Cyprus, Limasol, Depth World Championship 11–20 September 2015 (silver medal)
• 68 metres CWT and 73 metres FIM at^[4] Vertical Blue 2014, Bahamas, Bali, December 2014
• 66 metres CWT at the One Breath Jamboree, Tulamben, Bali, October 2013
• 65 metres FIM at the One Breath Jamboree, Tulamben, Bali, October 2013
• 61 metres in FIM at the AIDA Individual World Championships, Kalamata, Greece, September 2013

An in-depth movie was made in 2012 about her life in Indonesia.^[5]