Background
Welty was born in Twin Falls, Idaho, United States.
Welty was born in Twin Falls, Idaho, United States.
She finished third at the National Collegiate Athletic Association Championships in 1987 with 1.86 m. Two weeks later, she finished third at the United States National Championships, clearing 1.89 m.
She represented the United States at the 1992 Olympic Games in Barcelona. In July, at the Olympic trials in Indianapolis, she was fifth with 1.90 m. At the Barcelona Olympics, she cleared 1.88 m in the qualifying round to finish 27th overall.
Welty also represented the United States at the 1992 IAAF World Cup, held a month after the Olympics in Havana.
There she cleared 1.75 m to finish sixth.