Rubuta ci gaba don wannan sakin layi - Johannes ya gudu a lokacin da ya cancanta (2:37:00) na 2:33:06 hours a Seoul International Marathon a watan Maris na 2008, ya cancanci ta zuwa gasar Olympics ta 2008. A gasar tseren marathon ta Olympics ta sanya ta arba'in a cikin martaba. Ta sake wakiltar kasarta a fagen duniya a Gasar Cin Kofin Duniya ta 2009, amma ta gama ta 56 a cikin jinkirin lokaci na awa 2:50:19. Ta sake dawowa a Gasar Marathon ta Dublin, inda ta zama ta biyu. A shekara mai zuwa tana da daya daga cikin mafi kyawun wasan kwaikwayon ta na kasa da kasa, inda ta zo ta 16 a gasar IAAF ta Duniya ta Half Marathon ta 2010
Ka yi haƙuri.