Parkinson's fundraiser grows after Jason Parkin goes public

Driving the news: The American Parkinson Disease Association's Iowa chapter expects more than 1,000 walkers this year, up from just under 800 last year, executive director Shelly Charter tells Axios.

• Charter credits Parkin's public announcement with helping to raise awareness and participation.

What he's saying: Parkin tells Axios he was "very hesitant" to disclose his diagnosis but is glad he did.

• "People have been so kind," he says.

Zoom in: Money raised at the Iowa walk stays in the state to support exercise classes, support groups, educational events, referrals and social programs, Charter says.

What's next: Parkin, the walk's honorary chair, will help lead the Sept. 19 event at Walker Johnston Park in Urbandale.

• People can participate in the walk or donate to Parkin's fundraising team.