Sellas Tetteh has finally arrived in Kigali to begin work as coach of the Rwanda national team.Tetteh's debut was postponed last week because Rwanda's opponents in the Championship of Africa Nations Eritrea pulled out of the tournament at the final minute.But Tetteh, who was recently crowned African coach of the year received the call to duty last Friday to begin work.He has set his sights on taking Rwanda to the Championships of African Nations and then the Nations Cup itself and told a group of well wishers on Friday he will bring his several years of experience to bare on the job.Tetteh is on a two-year contract with Rwanda after taking Ghana to World Youth title last year.Story by Michael Oti Adjei, Kickoff.com