Complex sentence: Although his name look like Mohammad Khatami, the reformist former president of Iran, he has no relation with him and they have opposite points of view on many issues such as democracy in iran.
Split into simpler sentences: Although his name resembles that of Mohammad Khatami, the reformist former president of Iran, the two men are not closely related. In fact, they have opposite points of view on many issues, such as democracy in iran.