Markfeldstein

@markafeldstein

Followers
500
Following
442
Account Insight
Score
22.78%
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Health Rate
%
Users Ratio
1:1
Weeks posts
Here at @known.is , we are absolutely #AllForParks. In celebration of Earth Day, please enjoy our latest campaign collaboration with our amazing partners at @nationalparkfoundation
5 1
24 days ago
What a night! Thank you @adage for naming us to the Agency A-List for the THIRD year in a row...and for making our "Steph Curry Shoots the Moon" campaign feel like an MVP with a coveted 2026 Creativity Award. #BestTeam #BestClients #KnownLife
38 5
25 days ago
Honored to have attended the @stjude Partner Summit this week in Memphis. Two days surrounded by some of the most driven, compassionate people I’ve ever met - those who dedicate their work to advancing a mission that truly matters. It was a powerful reminder of both how far we’ve come and how much more there is to do. Hearing firsthand about the incredible advancements made even in the last six months was truly awe-inspiring. But it's world-changing progress like that which has helped them increase the childhood cancer survival rate from 20% to more than 80%. That doesn’t happen by accident. It happens because of relentless researchers, doctors, partners, and supporters who refuse to accept the alternative. Grateful to have been there alongside my fellow @known.is team and our incredible partners at St. Jude - continuing to find ways to bring more visibility, support, and creativity to a mission that deserves nothing less.
15 0
1 month ago
Happy Birthday to my favorite person on the planet. @debfeldbloom we are so lucky to have you in our pack.
45 17
1 month ago
There isn't a person I know, young or old, that didn't grow up reading @drseuss . For generations he's taken us on amazing, colorful journeys. That's why @known.is is thrilled to partner with Seuss Enterprises to launch "The Dr. Seuss Travel Agency". This is an incredible opportunity for kids and families to ‘book’ now and escape to the most fantastic destinations you could ever imagine.  It’s just the start of all the surprising places we’re going together.
14 0
2 months ago
As Bad Bunny takes the Super Bowl halftime stage this weekend, it’s hard not to appreciate what a force he’s become. We had the pleasure of first working with him years ago on our brand campaign for Ubisoft's Just Dance. It was also the first time I ever heard his music - and I fell in love with it instantly. The energy and the global pulse he brought to that work was unforgettable, and it’s stayed with me ever since. Here’s to an artist who keeps pushing boundaries and bringing the world with him. Enjoy the show. @known.is
11 2
3 months ago
Thrilled to share some big news from Grammy weekend as announced by @hollywoodreporter . Today at the @universalmusicgroup Artist Showcase, we unveiled a first look at our upcoming @cnn series - a project that Known Originals is proud to produce alongside @polygramentertainment and TimeStudios. Hosted by comedian, musician, and all-around multihyphenate Fred Armisen, the series takes viewers deep inside the Iron Mountain vaults that safeguard the Universal Music Group archives. What lives in those chambers is nothing short of mind-blowing. This groundbreaking series will “unearth priceless artifacts, encompassing original recordings, master tapes, rare photos and performances, alternative album art and music videos, many of which have not been seen or heard publicly before.” Fred joined us to introduce our series trailer at the showcase, giving the room a glimpse into a universe of hidden recordings and never-before-heard chapters of the artists who shaped generations. For us at @known.is , this series represents the next chapter in a 15-year partnership with UMG built on trust, creativity, and the belief that art + science can illuminate stories the world hasn’t yet heard. Grateful to our longtime partners at CNN and UMG with a special thank you to Will Tanous. And excited for everyone to experience what’s been waiting in the vaults. More to come.
14 2
3 months ago
Thumbs up if it's your 20th birthday today and you're an all-around amazing guy in every way. Happy Bday Coop!
41 8
3 months ago
Today, we got some very big news.@adweek just named @known.is the 2025 Midsize Agency of the Year. This recognition isn’t about size. It’s about the people who believe in better. The ones who blend data and imagination, invent new tools, take creative risks, and build work that truly moves the needle for our clients. A full-size congratulations to everyone at Known and to all of our incredible partners. #Adweek #AgencyOfTheYear #Known #MidsizeIsTheRightSize
29 8
5 months ago
Oh, what joy. oh, what news! We’re off on an adventure with @drseuss ! A brand and a world we’ve loved since we’re small, Now we get to help share its magic with all. #OhThePlacesWellGoTogether
10 1
5 months ago
I'm a proud graduate of the "Hulu + Live TV Acting Academy" - where the final exam apparently involves winning a Clio. Huge thanks and appreciation to the team at @hulu for the fun partnership and continued collaboration. @known.is
8 0
6 months ago
We didn't chase virality. We chased a supermoon. And it worked. To help promote Steph Curry’s New York Times Best Seller "Shot Ready" for our partners at Penguin Random House, we set out to bring his game-defining philosophy to life. Working with legendary photographer Squint’s powerful imagery, our @known.is team combined a big creative idea with science, including our own staff astrophysicist and media experts, to time an OUTFRONT Media billboard installation with November's supermoon - aligning Steph’s image so it appears he’s shooting the moon itself. And this week, a single billboard has already caught the attention of millions in 24 hours. From @espn to Justin Bieber to @timnudd at @adage . When preparation meets the moment, something extraordinary happens. That’s what it means to be #ShotReady.
47 5
6 months ago