Y&G competed at the senior worlds level for just two seasons. They had a lot of potential that was never realized due to their split at that point. They did a lot of difficult things for a young pair, but they were outclassed by the more mature pairs like M&D and G&G, and even Bechke & Petrov. They did not have the speed and finesse of the more experienced pairs. Had they stuck around they would have won a world medal. In 1989, their first appearance at the senior world championships, they finished just off the podium (4ht or 5th). Their coach died after that. In 1990 they had problems in their LP, possibly due to the lack of enough practice time. Kristi moved to Edmonton to practice singles with her coach Christy Ness. Rudy stayed in California (possibly his home town San Jose), and their pairs coach John Nicks was in Southern California. It was impossible to keep skating pairs and singles at that point, so Kristi quit pairs and focused on singles.