Ramba uchiverenga ndima ino - Muzvipiri wenguva dzose weHabitat for Humanity kubvira muna 2006, akagadzwa kuva Mumiriri weHurumende yeHurumende yeKorea muna 2008. Pamwe chete neNippon Foundation neSouth Korea chikafu franchise Genesis, Lee akatanga "Let's Tree Fund" muna 2010 kuitisa mabasa ekudzosera masango. Muna 2011, Lee akashandawo pakuyamura vanhu vakawirwa nenjodzi dzakadai sekudengenyeka kwenyika uye tsunami kuJapan
. Kufanana navakakurumbira vakawanda, Lee akapokanawo pachena nokudzoserwa kumusha kwevanhu vokuNorth Korea vakanga vapanduka.