Ramba uchiverenga ndima ino - Carey akaimba rwiyo rwa"Hero" muSeoul, South Korea muna June 1999 panguva yemutambo wainzi "Michael Jackson &amp; Friends", uyo wakaunganidza mari yemasangano anobatsira vakawanda. Musi waGunyana 21, 2001, zvichitevera kurwiswa kwaGunyana 11, Carey akaimba "Hero" sechikamu che "" telethon. Kuonekwa kwake paterevhizheni kwaiva kuonekwa kwake kwokutanga pachena kubva pakuparara kwake kwakaziviswa uye kuchipatara, kusati kwabudiswa "Glitter". Muna 2003, Carey akaita medley yenziyo kubva mualbum yake, "Charmbracelet" (2002), panguva yekupedzisira yaMichael Jordan yeNBA All-Star Game muna 2003 Mushure mekusanganiswa, akaisa "Hero" pane pfupi-rondedzero, ichiteverwa nemutambo wekupedzisira waJordan. Musi waJuly 2, 2005, konzati yezvipo yakaitwa muHyde Park, London yakanzi Live 8. Chiitiko chakatepfenyurwa paterevhizheni chakatariswa nevagari veBritain vanopfuura mamirioni 9.6, uye vakabata vateereri vapenyu vanopfuura mazana maviri ezviuru. Carey akaimba nziyo nhatu, achivhura ne "Make It Happen" uye "Hero", iyo yairatidza kwaya yevana vemuAfrica, uye yakateverwa ne "We Belong Together", ichiperekedzwa nevatambi Chris Barrie, Judy Flynn, Mike Burns naJulia St. John. Munguva yekushanya kwekusimudzira kweyegumi nerimwe studio yekuedza "E = MC2" muna 2008, rwiyo rwacho rwakanyoreswazve ne2008 UK X Factor yekupedzisira uye yakaburitswa seimwe. Isati yaburitswa, Carey akaonekwa pachirongwa ichi, kwaakaita imwe yake panguva iyoyo "Ndinogara murudo", ichiteverwa ne duet ye "Hero" pakati pake nevakapedzisa. Muna 2009, panguva yemutambo wokutanga
nokuda kwaBarack Obama, Carey akazarura chiitiko chakatepfenyurwa paterevhizheni nokuridza "Hero" ari mupenyu, akapfeka rokwe refu dema rokuseni apo airatidzira bvudzi refu rine mafungu. Musi waJune 5, 2010, Carey akaita rwiyo pamwe chete ne "We Belong Together" pamusangano wevashandi veWalmart. Mushure mekuita, Carey akawana kufukidzwa kwakanyanya kwenhau nekuda kwekuwedzera kwake uremu, zvichitungamira vazhinji kuti vafunge kuti ane nhumbu nemurume wake Nick Cannon.