Bruce Springsteen

Good Genes

or Good Docs?

2/28/2010 2:15 AM PST BY TMZ STAFF
Bruce Springsteen really is The Boss.

Here's the 35-year-old Jersey boy back in 1984 (left) -- and 25 years later, the 60-year-old at an event in DC in December (right).

These are Bruce's glory days.

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