Forbes 2021 list puts widow of casino mogul Sheldon Adelson as wealthiest new billionaire in the world; 28 Israelis on list, including Roman Abramovich

Billionaire, who is Israel's wealthiest citizen, calls for more action against anti-Semitism among British soccer club's fans and around the world

Russian-Jewish billionaire made generous contributions to Elad, which runs City of David and purchases Palestinian homes in East Jerusalem to bolster Jewish presence, report says

Chelsea owner, who became Israel's richest citizen in 2018, reportedly purchased home in country's largest-ever residential real estate sale

Club, owned by Russian-Israeli Roman Abramovich, honors murdered German and Hungarian players and a British POW who survived death camp

Following recent transfer of assets, wife of casino mogul overtakes recent immigrant Roman Abramovich for title of wealthiest Israeli

Russian oligarch and owner of Chelsea soccer team gives largest-ever single donation to the agency