MICHAEL TRAN/AFP via Getty Images Kevin Costner is giving his younger self a shoutout while reminiscing on his 69th birthday. “Celebrating another year of life today and taking a moment to honor this kid who had big dreams,” Costner, 69, wrote via Instagram on Thursday, January 18, alongside a throwback photo of himself in a … Continue reading Kevin Costner Honors His Younger Self While Celebrating ‘Another Year of Life’ on 69th Birthday