$co_author = Array
(
    [ID] => 267
    [user_firstname] => Joseph
    [user_lastname] => Pulicano
    [nickname] => joseph.pulicano
    [user_nicename] => joseph-pulicano
    [display_name] => Joseph Pulicano
    [user_email] => joseph.pulicano@accenture.com
    [user_url] => 
    [user_registered] => 2020-12-18 19:34:19
    [user_description] => Joseph helps clients drive success in digital transformation, operating model transformation and sales effectiveness.
    [user_avatar] => 
)

 $co_author = Array
(
    [ID] => 267
    [user_firstname] => Joseph
    [user_lastname] => Pulicano
    [nickname] => joseph.pulicano
    [user_nicename] => joseph-pulicano
    [display_name] => Joseph Pulicano
    [user_email] => joseph.pulicano@accenture.com
    [user_url] => 
    [user_registered] => 2020-12-18 19:34:19
    [user_description] => Joseph helps clients drive success in digital transformation, operating model transformation and sales effectiveness.
    [user_avatar] => 
)

 $co_author = Array
(
    [ID] => 267
    [user_firstname] => Joseph
    [user_lastname] => Pulicano
    [nickname] => joseph.pulicano
    [user_nicename] => joseph-pulicano
    [display_name] => Joseph Pulicano
    [user_email] => joseph.pulicano@accenture.com
    [user_url] => 
    [user_registered] => 2020-12-18 19:34:19
    [user_description] => Joseph helps clients drive success in digital transformation, operating model transformation and sales effectiveness.
    [user_avatar] => 
)