Is Steve Poizner a businessman or insurance commissioner?

Just got the Sample Ballot and Voter Information Pamplet from County Registrar of Voters. On the Governor office, Meg Whitman listed as businesswoman and Steve Poizner claimed he businessman. What?

Who is the current California Insurance Commissioner?

There is nothing wrong for CA Insurance Commissioner Steve Poinzer list his occupation on ballot as businessman. But don't list his current title and daily job, he may not honest in the campaign. Is he afraid the Vote Out Incumbents? I think so.