Boyd Wainwright is an adult Sim who lives in Sunset Valley with his wife Susan Wainwright, in The Sims 3. His grown-up daughter is Blair Wainwright. Not much is known about the rest of his family, as his parents don't appear in his family tree.
He is in the Science Career, on a lower level than his wife, since he is not the Workaholic that she is.
Strangely, he has some traits that are similar to one of Blair's roomates, Cycl0n3 Sw0rd.