which silver medalist of the weightlifting at the 2008 summer olympics – men's 69 kg was also the flagbearer of the cameroon at the 2004 summer olympics
SELECT DISTINCT var_uri where brack_open dbr_Weightlifting_at_the_2008_Summer_Olympics_–_Men's_69_kg dbo_silverMedalist var_uri sep_dot dbr_Cameroon_at_the_2004_Summer_Olympics dbp_flagbearer var_uri brack_close