Jack Ma still casts a long shadow in the tech sector in China.

FORBES: My First-Hand Impressions of the Chinese Tech Sector

In a lab at Brookhaven National Laboratory on Long Island, Gene-Jack Wang is injecting overeaters with a radioactive sugar solution and putting them into a positron-emissions tomography machine to see how their brains react to food.

FORBES: Food on the Brain

Jack Nicholson plays the eponymous Schmidt, who leaves a long career in insurance and slumps into graceless retirement.

NEWYORKER: About Schmidt

Deal-maker Jack Wishna, who was helping the singer land a long-running show in Vegas, told CNN the singer would appear "drugged up" and "incoherent" -- often so weak and emaciated he had to use a wheelchair to get around.

CNN: Portrait of Jackson's pill consumption emerges

He is Jack Sock, a thoroughly American tennis talent who, against long odds, fits right in at Roland Garros, where he won for the first time in his career Tuesday.

WSJ: At the French Open, Jack Sock Is Having a

John Swinney (Leader of the SNP, North Tayside) led with a question to Jack McConnell about why the review on higher education funding is taking so long.

BBC: NEWS | Programmes | BBC Parliament | Scotland: First Minister's Questions (04/03/04)

On Jack Paar's television show in 1964, Mr. Winters was handed a foot-long stick and he swiftly became a fisherman, violinist, lion tamer, canoeist, U.N. diplomat, bullfighter, flutist, delusional psychiatric patient, British headmaster and Bing Crosby's golf club.

WSJ: Comedian Jonathan Winters Dies

It owed much to the hard work of Constable, who beat York keeper Michael Ingham to a long ball over the top, lofting it back into the middle where Jack Midson nodded down to Green who dispatched a sweet left-foot half-volley into the top corner from the edge of the box.

BBC: Oxford celebrate

He joins the college after a year-long search that was initiated following the sudden departure of the previous ACC CEO, Jack Lewin.

FORBES: Actelion Executive To Head American College of Cardiology