Jack Osbourne counted every day with his father, Ozzy Osbourne, as a blessing. More than two weeks after the sudden death of the music legend, his son posted a poignant tribute on social media. In a slideshow posted to Instagram on August 6,

Jack was Ozzy's only son with Sharon Osbourne, whom the rocker married in 1982. The couple also shared daughters Aimée Osbourne and Kelly Osbourne.

The 39-year-old son of the Black Sabbath frontman shared an emotional Instagram post reflecting on the life, legacy, and final days of his father.