Gabon's best ever footballer is Pierre-Emerick Aubameyang - Wikipedia
Anthony Obame - Wikipedia won a world championship gold and Olympic silver in taekwondo, but it's an easy win for the footballer.
Gambia's best footballer seems to be Omar Colley - Wikipedia who currently plays for Sampdoria and has played for Genk in the past. After qualifying for the African Cup of Nations for the first time in 2021 their squad seems to mostly be playing at that middling sort of level in Europe, so it's better than some of the African offerings we've had lately.
Their best non-footballer now represents Norway in athletics, but with a bronze medal in the 100m in the 2004 African championships, step up Jaysuma Saidy Ndure - Wikipedia. Second to the footballer.
Georgia is a surprisingly close battle with an even more surprisingly Scottish influence. Is it Shota Arveladze - Wikipedia? Temur Ketsbaia - Wikipedia? Georgi Kinkladze - Wikipedia? Kakha Kaladze - Wikipedia? My vote is probably for Kaladze, since he played for Milan when they won several European trophies.
Their best non-footballer seems to be from the weightlifting or combat sport field, and Lasha Talakhadze - Wikipedia has absolutely dominated weightlifting in his career so far. This is a fairly close one imo, here we have someone who is considered the best weightlifter ever, and he's only 27. Is that more impressive than Kaladze's career? I think it might be.
Germany... oh for f**k sake. We've not even decided France yet. Schumacher beats Beckenbauer imo, but I'll let everyone argue about it for a few days.