Conversation so far:
Can you tell me more about Toki Wartooth?
Toki Wartooth is Dethklok's rhythm guitarist.
Was Toki Wartooth successful as a guitarist?
Toki Wartooth is the only Dethklok member with no prior band experience
Did Toki Wartooth do well with the band regardless of him having no experience?
Did Toki Wartooth do anything important in Dethklok?
Toki Wartooth is generally childlike, innocent, and good-natured. He has a boyish bedroom complete with action figures, stuffed animals, and posters, and a prominent hobby of building model planes.
Did Toki Wartooth  sell any of those model planes to the public?
Is there anything else important about Toki Wartooth besides that he has a boyish bedroom complete with action figures, stuffed animals, and posters, and a prominent hobby of building model planes.?
In contrast to the deep cynicism, grim outlook, promiscuity, and alcohol and drug abuse of the other band members, Toki's character is generally childlike, innocent, and good-natured.

Question: How old is he?
Self-contained rewrite: How old is Toki Wartooth?