Charisma's first home was on the William's farm in Wairarapa. Even at a young age, Charisma was laid-back and easy to train. He was soon bought by David Murdoch, who placed the yearling in a small pasture with a four-foot fence, which Charisma jumped. The colt was gelded as a four-year-old, although he managed to cover four mares before that time.
Charisma won his first two one-day events with Mark Todd, and then won the National One-Day Event Championship and National Three-day Event at Taupo (both of which he led after dressage and finished on his dressage score). The pair was then selected for the Los Angeles Olympics.
Charisma was moved to England in February 1984. During the trip he became sick, and the illness never really left him for the rest of his career. The gelding was taken to the Badminton Horse Trials later that year, where he finished in 2nd place on his dressage score. Another satisfying finish came a few months later, at the Los Angeles Olympic Games. Mark and Charisma finished well after dressage, and then put in a clear cross-country and stadium round. A rail down by Karen Stives, who was leading by a few points, allowed the pair to cinch the individual gold.
After the Olympics, Charisma's owner, Fran Clark, decided to sell her horse. However, for some reason she did not seem to want Mark Todd to continue with Charisma as a mount. In 1985, she offered Charisma to the British rider Lizzie Purbrick. Knowing that Todd wanted the horse badly, Purbrick managed a deal with him to buy Charisma behind Fran Clark's back. Mark Todd's sponsor, Woolrest, transferred 50,000 pounds to Lizzie's account, to which she paid Fran Clark, and Mark Todd now was the official rider of Charisma under Woolrest's sponsorship. Needless, to say, Fran Clark was not pleased.
Mark Todd continued to compete Charisma in England, where he placed second at the 1985 Badminton Horse Trials, and won every one-day event of the season in which they competed, except Dauntsey after a fall on cross-country. In 1986, the pair went to the World Championships in Australia. Unfortunately, they had a fall at the water, and two rails down in stadium, and they finished in 10th place. They redeemed themselves a few weeks later in Luhmuhlen, where they won both individually and as part of a composite team.
At the 1988 Olympics, Charisma put in a stellar dressage test, and jumped clear rounds in both the cross-country and stadium. He won the individual gold yet again, and beat the second-place horse, Sir Wattie, by the incredible margin of 10.20 penalties. The New Zealand team also won the bronze that year. The back-to-back Olympic win in eventing had only been accomplished once before.
On January 7 2003, Charisma was euthanized at Mark Todd's Rivermonte Farm in Cambridge, after breaking a shoulder in the field. He was 30 years old. He was a much loved New Zealander and will always be missed and remembered