К тому времени как ему исполнилось

К тому времени как ему исполнилось 30 лет, у него уже было две профессии и он поменял несколько мест работы.

Результаты (английский) 1:

By the time he was 30 years old, he already had two professions and he changed several jobs.

Результаты (английский) 2:

By the time he turned 30, he already had two professions, and he changed several jobs.

Результаты (английский) 3:

by the time he was 30 years old, he's already had two jobs he changed several jobs.