The copyright at the bottom is "SPORTS EDITION". There are several more Junior cards out there that look very similar to this one with copyright "BIG BANG CARDS" instead. I have never found additional information about these cards so I've always considered them to be in the oddball category.
A quick Google or EBAY search for "1994 big bang cards" will show you some examples of Junior, Thomas, Jordan, etc.
A quick collectors.com search for "sports edition gold griffey" or "big bang cards griffey" will show you the Juniors.
"You don't have to be friends with everybody. Hell, you don't even have to like anybody. But you WILL respect everybody." - My father said this to me when I was 15 years old. It worked. I encourage all of the fathers out there to do the same with their kids.