Duncan Kukard is a Madswimmer from South Africa who initiated the 24-hour charity swim in a pool on 22-23 January 2015 and participated in the Great Shark Swim, a planned 100 km charity swim organised by Madswimmer in the Agulhas Current along the KwaZulu Natal Coast in South Africa. The team stopped after 28.24 km and 9 hours 3 minutes due to stings by blue bottles on 2 December 2017. He also participated in the 25 km tandem relay across Lake Malawi in October 2016.
Lake Malawi Tandem Relay
He participated in a 25 km width-wise tandem relay across Lake Malawi, located between Malawi, Mozambique, and Tanzania, by a group of Madswimmers including Jean Craven, Greig Bannatype, Robert Dunford, Samantha Whelpton, Michiel le Roux, Craig Massey-Hicks, Brent Massey-Hicks, Robert Logan, Karen Graaff, Melanie Bedford-shaw, Nick Comana, Shirley Milne, Nena Logan, Douglas Livingstone, Haydon Von Maltitz, Alison Hartley, Cara Gough, Deon van Niekerk, Jessica Comana, Candice Wadey, Jacqueline Marshall, Charlie Luckock, Darren Madgewick, Michelle Walford, Keiman O'Flaherty, Kobie Odendaal, Travis Johnson, and Werner Whelpton.