Kenichi: The Mightiest Disciple (史上最強の弟子ケンイチ Shijō Saikyō no Deshi Ken'ichi?, lit. History's Strongest Disciple Kenichi) is a Japanese manga by Syun Matsuena serialized in the weekly manga magazine Shōnen Sunday.
The first tankōbon was published in August 9, 2002. An anime adaptation by Tokyo Movie Shinsha aired from October 2006 to September 2007.
This manga is a remake of Tatakae! Ryōzanpaku Shijō Saikyō no Deshi (戦え!梁山泊 史上最強の弟子?, lit. Fight! Ryōzanpaku, History's Strongest Disciple), which was serialized in the monthly manga magazine Shōnen Sunday Super, publishing five tankōbon between 2000 and 2002.click here for more info(by wikipedia)
comment :over some chatting in the forum my online friend told me about this manga.and after i read it,i find it rather interesting.to never give up,and try hard, cause nothing is impossible as long as you have great motivation in doing it.