How Old Is Jack Hartmann 2024

How Old Is Jack Hartmann 2024. Jack hartmann is a singer, songwriter, and educator who has been creating music for children for over 25 years. Jack hartmann was born in united states on thursday, march 2, 1950 (baby boomers generation).


How Old Is Jack Hartmann 2024

His income is derived from multiple sources, including youtube revenue, music. He is 74 years old and is a pisces.

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