Now and then: '60s and '70s rockers

Published On: Sep 23 2011 01:21:44 AM CDT   Updated On: Jun 18 2014 01:00:00 AM CDT

With Paul McCartney celebrating his 72nd birthday Wednesday, see how he and other rockers from the 1960s and 1970s have aged over the years.

David Bowie - 60s and 70s rockers now
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Lucas Jackson/Reuters

After years of silence, David Bowie, who turned 67 on Jan. 8, 2014, popped back on the music scene in a big way in 2013, releasing "The Next Day," his first album in nearly a decade in March 2013. He still remains partially retired and has not toured since 2004 and has not performed live since 2006.

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