David Welsh was a man with whom Jaime Sommers was romantically involved during at least her later career as a tennis professional. She met him at a match in Brussels, whereupon he began to "follow her around". He returned with her for a visit to Ojai, California in 1975. When Jaime ran into Steve Austin on the same trip, however, she ended her relationship with Welsh in preference for one with Steve. ("The Bionic Woman")
- This character was played by an unknown actor, who never spoke or even appeared in a close-up.