▁near ▁the ▁University ▁of ▁Tennessee ▁campus ▁in ▁Kno x ville , ▁described ▁as ▁Kno x ville ' s ▁" first ▁high - r ise ▁a partment ▁building ". ▁His ▁entry ▁into ▁the ▁real ▁estate ▁development ▁business ▁occurred ▁in ▁ 1 9 5 1 , ▁when ▁the ▁U . S . ▁At omic ▁Energy ▁Commission ▁selected ▁a ▁company ▁head ed ▁by ▁Gla zer ▁to ▁build ▁a ▁sho pping ▁center ▁in ▁Oak ▁R idge , ▁Tennessee . ▁A ▁short age ▁of ▁steel ▁resulting ▁from ▁the ▁Korean ▁War ▁delayed ▁construction , ▁but ▁the ▁center ▁opened ▁in ▁ 1 9 5 5 . ▁In ▁ 1 9 6 0 , ▁Gla zer ▁moved ▁to ▁the ▁Los ▁Angeles ▁metropol itan ▁area , ▁where ▁in ▁the ▁ 1 9 7 0 s ▁he ▁developed ▁the ▁Del ▁Am o ▁F ashion ▁Center , ▁which ▁was ▁at ▁one ▁time ▁the ▁world ' s ▁largest ▁sho pping ▁m all . ▁His ▁company ▁was ▁also ▁involved ▁in ▁sho pping ▁center ▁development ▁throughout ▁the ▁United ▁States . ▁He ▁later ▁sold ▁off ▁most ▁of ▁his ▁real ▁estate ▁hold ings . ▁The ▁Del ▁Am o ▁F ashion ▁Center ▁was ▁sold ▁to ▁the ▁M ills ▁Corporation ▁in ▁ 2 0 0 3 . ▁ ▁Thanks ▁to ▁his ▁success , ▁Gla zer ▁am ass ed ▁a ▁considerable ▁fortune . ▁His ▁name ▁appeared ▁regularly ▁on ▁the ▁For bes ▁magazine ▁" List ▁of ▁ 4 0 0 ▁Rich est ▁Americans "; ▁in ▁ 2 0 0 5 ▁his ▁net ▁worth ▁was ▁estimated ▁at ▁$ 9 0 0 ▁million . ▁