McKibbin returns to Sage Valley to defend his title as the 2019 Junior Invitational Champion. He recently came in second at the 2020 Australian Men’s Amateur Championship. McKibbin won both the 2018 Junior Honda Classic U18 and the 2018 Faldo Major Champions Invitational. He won the Major Champions Invitational in 2018 and finished second in 2019. He is an Official Ambassador to Northern Ireland Children’s Hospice and helps raise funds for the organization.