I'm the 83-year-old founder and chairman of a PE firm. Here's my daily routine that's reversing my biological age.

Tech Insider : Business
a man stands in a glass box over New York City
Robert Rosenkranz.

Courtesy of Robert Rosenkranz

This as-told-to essay is based on a conversation with Robert Rosenkranz, the 83-year-old chairman of Delphi Capital Management, about his daily routine. It's been edited for length and clarity.

I'm Karl-Anthony Towns. Here's a day in my life on the New York Knicks, from a bone broth breakfast to 2-hour pre-game naps.

Tech Insider : Business
Karl-Anthony Towns
New York Knicks star Karl-Anthony Towns starts his mornings with a light breakfast and focuses more on mobility work in his strength training.

Shadowlion

This as-told-to essay is based on a conversation with Karl-Anthony Towns, a 30-year-old basketball player for the New York Knicks. This story has been edited for length and clarity.

I'm Rebecca Minkoff. Here's my typical day as a working mom, from my perimenopause drink to giving out discount cards on the subway.

Tech Insider : Business, Travel
Rebecca Minkoff
Rebecca Minkoff is the chief creative officer of the eponymous designer brand.

Courtesy of Rebecca Minkoff

I'm Daymond John from 'Shark Tank.' Here's a day in my life as I biohack for longevity, fast intermittently, and squeeze in any nap I can get.

Tech Insider : Business, Travel
a head shot of Daymond John on a green background
Daymond John.

The Shark Group

This as-told-to essay is based on a conversation with Daymond John, the 57-year-old CEO of FUBU based in Miami. It's been edited for length and clarity.

I'm the president of Orangetheory. As an introvert, I rely on 2 breaks in my workday and an acupressure mat to recharge.

Tech Insider : Business, Environment, Travel
Orangetheory president Lauren Cody
Lauren Cody, president of Orangetheory, travels twice a week and said her routine is all about balancing exercise, nutrition, and sleep on the go.

Courtesy of Orangetheory

I'm a former magazine editor who wakes up every day at 5:17 a.m. for good luck. Here's a day in my new flexible life as a mom of 3.

Tech Insider : Business, Sports
Liz Plosser
Liz Plosser, the former editor-in-chief of Women's Health, now runs a Substack and YouTube channel in addition to her freelance consulting work.

Liz Plosser

This as-told-to essay is based on a conversation with Liz Plosser, the former editor-in-chief of Women's Health.

I'm the CEO of Naya. I call my mom daily, refuse to have an assistant, and no longer send 11 p.m. emails.

Tech Insider : Business, Environment
Naya founder
Hady Kfoury founded the Middle Eastern food chain Naya to share the flavors he grew up with.

Nico Schinco for BI

This as-told-to essay is based on a conversation with Hady Kfoury, the founder and CEO of Naya, a Middle Eastern-inspired food chain. The following has been edited for length and clarity.

I'm the CEO of Klaviyo. I run on a 'creator-type' schedule and love Diet Coke and country music.

Tech Insider : Business, Sports, Technology
headshot of a man in a gray shirt next to a bookcase
Andrew Bialecki.

Courtesy of Klaviyo

This as-told-to essay is based on a conversation with Andrew Bialecki, the 40-year-old CEO of Klaviyo, based in Boston. It's been edited for length and clarity.

We're sisters, best friends, and co-CEOs. Here's a day in our lives running our dental tech company.

Tech Insider : Business, Technology, Travel
two sisters pose in red for a professional photo
Dr. Haley Abivardi and Dr. Goly Abivardi.

Jos Schmid

This as-told-to essay is based on a conversation with Dr. Haley Abivardi, DMD (above, right), and Dr. Goly Abivardi, DMD, the 56- and 52-year-old co-CEOs and founders of vVardis, based in Zug and Zurich. It's been edited for length and clarity.

I'm a 2-time Olympic freeski medalist. I don't drink coffee or scroll between runs.

Tech Insider : Sports, Business, Travel
Olympic skier Alex Hall.
Olympic skier Alex Hall.

Provided by Rao's Homemade.

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