I want to know the answer to the following question:
What medal did the first torchbearer have from prior games?
All the background I'm provided with is that "The actress Maria Nafpliotou, in the role of a High Priestess, ignited the torch of the first torchbearer, a silver medalist of the 2004 Summer Olympics in taekwondo Alexandros Nikolaidis from Greece, who handed the flame over to the second torchbearer, Olympic champion in women's breaststroke Luo Xuejuan from China.". Is that enough to answer the question?