"Silver birthday" refers to a 25th birthday.
Silver's birthday is currently unknown.
A silver birthday is the day of your birthday but switched around. For example: if your birthday was June 12 your silver birthday would be when you turn 21. But if your birthday is something like February 3 then your silver birthday is again switched around but imagine a 0 in front of it, so your birthday would be when you turn 70
There is no silver birthdays. There are silver anniversaries, but not birthdays.
november 14
Silver Meikar was born on February 12, 1978.
Ron Silver was born on July 2, 1946.
Spencer Silver was born on February 6, 1941.
Horace Silver was born on September 2, 1928.
Joel Silver was born on July 14, 1952.
Josh Silver was born on November 16, 1962.
Adam Silver was born on April 25, 1962